Highest salary at Clark County in year 2016 was $118,213. Number of employees at Clark County in year 2016 was 86. Average annual salary was $37,623 and median salary was $36,371. Clark County average salary is 20 percent lower than USA average and median salary is 16 percent lower than USA median salary. From 2015 to 2016, the average salary of employees at this employer increased 3.3 percent, the median salary increased 7.8 percent.